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Complexation of iron (III) to humic substances of a humic podzol at pH 2,5 - 6,4 quantification of the organically complexed iron by pyrophosphate extraction.
- HERMANN, R. - GERKE, J. Complexation of iron (III) to humic substances of a humic podzol at pH 2,5 - 6,4 quantification of the organically complexed iron by pyrophosphate extraction. In Z. Pfl. - Ernähr. Bodenkde, 1992, roč. 155, č. 3, s. 229-232.
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